Description
The solar circulation groups NOVASOL DUO series 7600 are able to ensure the right flow rate and an adequate prevalence of carrier fluid in solar panel systems.
The groups constitute the flow and return branch of the solar circuits ensuring the functions necessary for operation. The groups include the system shut-off valves with thermometer and non-return valve. It is possible to exclude the non-return valve in case of system maintenance. Integrated is the safety group with safety valve suitable for solar systems, connection for the expansion vessel and system pressure gauge. Complete with flow meter, available on request in different calibrations. And with the connections for loading/unloading the circuit. On the flow the manual deaerator that allows you to vent the system without having to go on the roof.
The group is supplied as standard with a Grundfos UPM3 Solar ErP-Ready circulator, settable to constant curve or PWM.
Different circulators can be supplied on request, for hydraulic characteristics or energy efficiency.
Innovative design and compact dimensions characterize the protection covers of the solar circulation group. Molded in solid PPE with a density of 45 Kg/m2, it guarantees protection for all the functional elements of the product as well as a high level of thermal insulation.
The NOVASOL DUO 7600 version, compact and functional, gives the possibility to choose the size of the connections, flow meter calibration, 130 or 180 mm circulators and it is possible to integrate the most common control groups on the market.
Easy to install and top performance.
